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Paper Abstract and Keywords
Presentation 2024-01-19 11:25
Trajectory Optimization of Multiple Aerial Base Stations for Traffic Changes
Maki Kozaki, Takeshi Hirai, Rei Oda, Naoki Wakamiya (Osaka Univ.) SeMI2023-68
Abstract (in Japanese) (See Japanese page) 
(in English) This paper optimizes, we have identified trajectories of multiple aerial base stations (ABSs) to maximize the throughput in spatiotemporal traffic changes in an ABS-assisted cellular system.
Such a system requires ABS to cooperatively follow spatiotemporally moved hotspots under the ABS speed constraints.
To the end, we propose an analytical model for the throughput in the system reflecting the speed constraints at an ABS deployment. Also, we formulate two trajectory optimization methods for the time-series of positions of multiplt ABSs: iterative optimization ans joint optimization ones.
Our optimization results suggested that the iterative method achieved similar throughput to the joint optimization one.
Keyword (in Japanese) (See Japanese page) 
(in English) ABS / throughput maximization / trajectory optimization / / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 345, SeMI2023-68, pp. 100-105, Jan. 2024.
Paper # SeMI2023-68 
Date of Issue 2024-01-11 (SeMI) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF SeMI2023-68

Conference Information
Committee SeMI  
Conference Date 2024-01-18 - 2024-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Raki House Kaiji 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SeMI 
Conference Code 2024-01-SeMI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Trajectory Optimization of Multiple Aerial Base Stations for Traffic Changes 
Sub Title (in English)  
Keyword(1) ABS  
Keyword(2) throughput maximization  
Keyword(3) trajectory optimization  
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1st Author's Name Maki Kozaki  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Takeshi Hirai  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Rei Oda  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Naoki Wakamiya  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2024-01-19 11:25:00 
Presentation Time 20 minutes 
Registration for SeMI 
Paper # SeMI2023-68 
Volume (vol) vol.123 
Number (no) no.345 
Page pp.100-105 
#Pages 6 
Date of Issue 2024-01-11 (SeMI) 

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